baber/WOPTO huggingface dataset:
Patent JP-2003285462-A (JP)
Title: Shading correction method and image recorder
Inventor: KOJIMA TETSUYA
IPC: H04N1/19
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading correction method for thermal development recording in which shading correction can be carried out well at all times regardless of the recording density or the recording position in the main scanning direction, and an image can be recorded stably with high image quality.  <P>SOLUTION: In the shading correction method for thermal development recording, a latent image is formed on a thermal development recording material by exposing it imagewise with laser light, and then the thermal development recording material is thermally developed. A shading correction pattern having a plurality of different recording densities is outputted, each image density of the shading correction pattern is measured by a densitometer, a shading correction table for each density value is obtained using the measurements of density, and then the recording density of the image is subjected to shading correction based on the correction table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289565-A (JP)
Title: Radio communication apparatus
Inventor: FUNABIKI MAKOTO
IPC: H04W92/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily constitute a network in a radio packet communication system without using IP addresses.  <P>SOLUTION: A radio packet communication system acquires position information using impulse radio signals, designates a communication party using the position information, and makes communication therewith. This facilitates constituting a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290641-A (JP)
Title: Conical type ribbon mixing apparatus
Inventor: FUKAZAWA HIROMASA
IPC: B01F7/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop an innovative conical type ribbon mixing apparatus which does not inhibit the circulation of an object to be treated in a treatment tank while suppressing the resistance of a swirling current breaker to the object to be treated and which can stably be operated even if the operation conditions such as rotation speed of a rotary blade and the properties and amount of the object to be treated are fluctuated.  <P>SOLUTION: A breaker body 61 composing a swirling current breaker 6 is constituted so as to disperse the force affecting an object W to be treated by inclining a guiding face 61S at a scooping inclination angle θ and since the resistance of the swirling current breaker 6 against the object W is decreased, the swirling current breaker 6 does not inhibit the circulation of the object W and either one or a plurality of treatment efficiency values of mixing, crushing, and drying of the object W can remarkably be prevented from lowering. The power consumption of a motor M for rotating the ribbon blade 52 can be saved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291997-A (JP)
Title: Tamperproof hermetic lid
Inventor: IIZUKA SHIGEO
IPC: B65D41/34
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a lid for hermetically sealing the opening of a container to be tamperproof by integrally engaging a hermetic ring formed to be easily breakable with a lid portion formed to be capable of screwing with a neck of the container.  <P>SOLUTION: A lid body is formed by making a ratchet piece protrude from the lower end outer peripheral surface of the lid portion formed to be a cylinder capable of screwing with a neck of a hollow container. An annular hermetic ring formed to be easily breakable is connected with the lower end outer periphery of the lid body, providing the hermetic lid. A ratchet to engage with the ratchet piece is provided on the inner peripheral surface of the hermetic ring so that the lid body can rotate only in the closing direction. A breakable weakened portion is provided on the outer peripheral surface of the hermetic ring and a tab is connected with one of ends of the weakened portion, thereby forming the lid with the hermetic ring easily separable. Thus the tamperproof hermetic lid is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296843-A (JP)
Title: Fire alarm facility
Inventor: WATANABE HIROSHI
IPC: H04N7/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform talking accompanied with video between a fire receiver and a fire display unit, to make refugees particularly falling into panic clam by accurately communicating the wills of both a superintendent and the evacuators in the case of emergency such as when a fire occurs, and to make the superintendent accurately guide the evacuators calmly.  <P>SOLUTION: In the fire alarm facility composed of the fire receiver and the plurality of fire display units, the fire receiver is provided with a first display part for displaying fire information and a first calling part for talking with each of the fire display units, each of the fire display units is provided with a second display part for displaying the fire information and a second calling part for talking with the fire receiver, and both the fire receiver and each of the fire display units are equipped with camera parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112787-A (JP)
Title: Tissue case holder
Inventor: FURUKAWA KOJI
IPC: B65D25/20
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a tissue case holder which can easily and firmly set a tissue case with a simple structure. SOLUTION: A pair of hooks 2 and 3 having hooked parts 7 and 8 of different length are provided on a base member 1 fitted to a wall surface or the like, a back side of the long hooked part 7 is inclined to the base member 1 side toward a tip, and a back side of the short hooked part 8 is inclined to the base member 1 side toward a base end. The hooked parts 7 and 8 of the hooks 2 and 3 are successively inserted in dissembling holes 10 in both ends of a tissue case 9. When the tissue case 9 is allowed to slide to the base end side of the short hooked part 8, the tissue case 9 is tightly attached to the base member 1 by the inclination of the hooked parts 7 and 8, and held thereby.
Patent JP-2003296599-A (JP)
Title: Electronic system for delivery slip
Inventor: HOSHINO HIROSHI
IPC: G06F19/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loads of persons in charge of both a delivery source and a delivery destination by dispensing with paper delivery slips.  <P>SOLUTION: When an article is delivered, the person in charge of the delivery source company uses a portable telephone 15 and takes out article delivery particulars registered in a delivery source computer 11 via a communication line 14 and the Internet 13. When an ID and a password is input by a person in charge of reception of the delivery destination company, the portable telephone 15 succeedingly receives an article receipt format and registers the article reception into the delivery source computer 11 on the basis of input by the person in charge of reception.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295558-A (JP)
Title: Image forming apparatus
Inventor: SHIDA MASANORI
IPC: G03G21/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize the accurate control of the toner concentration of developer.  <P>SOLUTION: In the image forming apparatus equipped with an electrifying device to electrify a photoreceptor drum by using a magnetic brush, the variation of a control voltage value for adjusting the detection signal of a toner concentration sensor with respect to the number of image forming times is made different for every color developing unit so as to solve a problem that the quantity of magnetic particles mixed in a developing device is different according to the color of an image forming station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304270-A (JP)
Title: Switching hub
Inventor: SUGAWARA SHINGO
IPC: H04L12/46
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching hub for disabling repetition of data among subordinate repeaters or terminals on the side of a branch line connected with all user ports set as One-Way-VLAN when an uplink port becomes link down.  <P>SOLUTION: In the switching hub 1 having an uplink port 44u to be connected with a host repeater on the side of a main line or a back bone 43, and user ports 44a to 44e to be connected with the subordinate repeater on the side of the branch line or terminals 45a to 45e, and by which an One-Way VLAN function which does not repeat the data among the user ports 44a to 44e is set in the user ports 44a to 44e, the uplink port 44u is periodically monitored and when the link down of the uplink port 44u is detected, all the user ports 44a to 44e set as the One-Way VLAN are linked down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307155-A (JP)
Title: Crank case and its lubricating structure
Inventor: YASUI NOBUHIRO
IPC: F01M1/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank case and its lubricating structure capable of securing a sufficient oil pressure for a lubricating oil without increasing the mechanical loss while the number of components remains a minimum, and of being achieved in a compacted construction.  <P>SOLUTION: A bulkhead 66 is formed to partition the inside space 33 of a crank case 21 into a front and a rear compartment, and part of the bulkhead is formed so as to overlap on any object to be lubricated 47 installed in the front chamber 33 when viewed on the side elevation, and shafts 45 and 57 to bear objects to be lubricated are located close to each other so that the rotational track 47P of the object 47 in the front compartment 33 and the rotational track 19P of another object to be lubricated 19 installed in the first chamber 56 formed outside of the crank case will overlap, while an opening 67 to open according to the manufacturing method when the bulkhead is to be formed is blocked with a separately provided partitioning member 68 so as to make different the level of the lubricating oil in the inside space 33 of the crank case from the level of the lubricating oil in the first chamber 56 outside the crank case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304751-A (JP)
Title: Plant pot
Inventor: KOSON ITSUO
IPC: A01G9/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plant pot which has improved raising seedling properties at a raising seedling stage and handleability of beautiful view retention, etc., and secures growing properties after setting and biodegradability while keeping structural strength.  <P>SOLUTION: In the plant pot 10 having side walls 11 and a bottom 12 composed of a biodegradable material, at least the side walls 11 are provided with opening presumptive parts 21A having sizes to pass the roots of a plant and the opening presumptive parts 21A are furnished with readily unsealable sealing pieces 21B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311346-A (JP)
Title: Punch for punching
Inventor: KUMAGAI NORIO
IPC: B21D28/34
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch for punching which has excellent toughness, is not broken even if it has a small diameter or is thin and can increase a punching speed by the suppression of burning.  <P>SOLUTION: In the punch for punching, at least a cutting edge part comprises a ZrO<SB>2</SB>based sintered compact consisting of 40.0 to 90.0 vol.% ZrO<SB>2</SB>containing 0.1 to 3.0 mol% Nd<SB>2</SB>O<SB>3</SB>and 0.5 to 3.5 mol% Y<SB>2</SB>O<SB>3</SB>, and Al<SB>2</SB>O<SB>3</SB>, SiC, TiC, B<SB>4</SB>C and TiB<SB>2</SB>of 10.0 to 60.0 vol.% alone or in combination. The friction coefficient of the ZrO<SB>2</SB>based sintered compact is ≤0.3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313030-A (JP)
Title: High tap density basic cobalt carbonate powder and production method thereof
Inventor: TAKAHATA TOSHINOBU
IPC: C01G51/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide basic cobalt carbonate powder which has a high tap density and is suitable as the raw material for lithium cobaltate as the positive electrode material of a secondary battery, and to provide a production method thereof.  <P>SOLUTION: While feeding a cobalt salt aqueous solution and an alkali aqueous solution to an aqueous solution saturated with carbon dioxide, stirring is performed. After the productive precipitation of basic cobalt carbonate, the feed is stopped. The coagulation of the basic cobalt carbonate is cracked by stirring. Thereafter, the feed of the cobalt salt aqueous solution and the alkali aqueous solution is restarted, and the stirring is continued, so that the particles are grown so as to be a mean particle diameter of 5 to 20 μm. The obtained basic cobalt carbonate powder has a spherical or elliptic shape, a mean particle diameter of 5 to 20 μm and a tap density of ≥1.7 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318368-A (JP)
Title: Magnetic memory device and method of driving the same
Inventor: SEKIGUCHI YOSHINOBU
IPC: H01L21/8246
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device which can be driven with low power consumption and hardly has wire disconnection by generating a magnetic field needed for magnetization reversal without increasing a wiring current in a vertically magnetized TMR element.  <P>SOLUTION: Wirings 71 and 72 which are so formed as to surround magnetoresistive effect elements 41 and 42 from three directions effectively apply vertical magnetic fields to the magnetoresistive effect elements 41 and 42. The wiring 71 is so formed as to meander through a plurality of magnetoresistive effect elements 411 and 41 which are arranged in line among those arranged into a matrix, simultaneously applying magnetic fields of opposite directions to the adjacent magnetoresistive effect elements 411 and 41. The plurality of magnetoresistive effect elements 411, 41, and 412 which are arranged in the extended direction of the wiring 71 and through which the wiring 71 meanders are positioned alternately on both sides of the center line of the wiring 71 in the extended direction of the wiring 71, resulting in reduction in distance between the magnetoresistive effect elements 41 and 42 which are adjacent to each other in a direction vertical to the extended direction of the wiring 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318969-A (JP)
Title: Network, node, and path setting method
Inventor: MATSUURA NOBUAKI
IPC: H04L47/724
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wait time of nodes and to quickly perform path setting.  <P>SOLUTION: The node on a path receiving a path setting request from a sender side node transfers the request to a receiver side adjacent node, sequentially returns a resource assurance notice to the preceding node, and when the path setting request reaches the receiver side node, the receiver side node transmits a path setting end notice to the sender side node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313530-A (JP)
Title: Adhesive composition
Inventor: TAKIMOTO SHINICHI
IPC: C09J175/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition which does not diffuse formaldehyde, has high bond strength, excellent durability, water resistance and hot water resistant adhesive properties and yet remarkably improved workability due to a long pot life.  <P>SOLUTION: In the adhesive composition comprising (A) a synthetic resin emulsion, (B) a polyvinyl alcohol and (C) an isocyanate group-containing compound, the synthetic resin emulsion wholly satisfies requirements of (1) the emulsion is obtained by subjecting a radical-polymerizable unsaturated monomer to emulsion polymerization using a polysaccharide as a protective colloid, (2) the amount of the polysaccharide as the protective colloid used is 0.1-20 parts wt. based on 100 parts wt. of the total radical-polymerizable unsaturated monomer and (3) the gel fraction of the synthetic resin emulsion is ≥20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323271-A (JP)
Title: Print control device, print system, print control method, storage medium and program
Inventor: SAITO KAZUYUKI
IPC: G06F3/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system which can exercise control of enabled/ disabled print or the like which discriminates individual print device by holding the ID of a print device (output device) or the like in response to a print instruction, in a print environment in which only the print instruction and print data are held.  <P>SOLUTION: For performing print processing with the output device 140(x), a job ticket producing means 110 produces a job ticket for the output device 140(x) based on identification information (ID) on the output device 140(x) and instruction information. Control means 120, 130 control the print processing with the output device 140(x) based on the job ticket and print data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324215-A (JP)
Title: Light emitting diode lamp
Inventor: TAKAHASHI YUJI
IPC: H01L33/54
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light emitting diode lamp wherein a fluorescent material emits light effectively having a prescribed bright color.  <P>SOLUTION: A light introducing and scattering layer 14 is constituted of a scattering member 22 and a transparent binder 23 which perform the introduction and diffusion of light wherein emission light from a light emitting diode chip 11 is received directly in a state of bonding. In the layer 14, light introduced by the scattering member 22 is diffused by changing the reflecting direction of the light complicatedly, and introduced in a fluorescent light emitting layer 17 composed of the transparent binder 16 containing a fluorescent material 15 that emits light with a prescribed color. The light introducing and scattering layer 14 reduces the possibility of direct incidence to the fluorescent material 15 of the fluorescent light emitting layer 17 in a state that a light density is high as direct light from the light emitting diode chip 11, so that incidence in the fluorescent material 15 is performed in a state that the incident light is dispersed, and light emission is performed by the whole of the fluorescent light emitting layer 17, thereby enabling effective light emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322043-A (JP)
Title: Electric connecting structure of component, ecu (electronic control unit), and engine control device
Inventor: TANZAWA TAKANAO
IPC: F02D9/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connecting structure of any component having good reliability even under severe conditions with much heat, vibration, etc., and sustaining electric noises.  <P>SOLUTION: The pattern 2a for contacts of a base board 2 and a connecting terminal 4 of a FIAV 3 are connected together electrically by a conductive, compression coil spring 6 set in the compressed condition, and a magnetic body is installed at the axis of the coil spring 6. The surrounding area of the coil spring 6 and contacts is covered with flexible bellows 5, and molded with a molding material 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321988-A (JP)
Title: Excavation method and excavator for shaft by earth auger
Inventor: SHIMOIDE KAZUYUKI
IPC: E21D1/03
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation method for a shaft and an excavator used therefor capable of efficiently excavating a pit without relying on human-power work not only in the case the ground consists of an earth and sand layer, but also even in the case it consists of a soft rock layer.  <P>SOLUTION: A base section 11 of a telescopic arm 10 is mounted on a boom 6 of a hydraulic shovel 1 placed on the ground, a large number of columnar holes 35 are excavated by an earth auger 20 vertically installed to the front end 12 of the telescopic arm 10 at predetermined intervals on part of the ground 34 within a range of a diameter of the pit 36, a clamshell is mounted on the front end of the telescopic arm 10, and the cutting-through of the ground between the holes 35 adjacent to each other, the scraping of earth and sand and the conveyance of the scraped earth and sand can be performed by the clamshell vertically driven by the telescopic arm 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329530-A (JP)
Title: Leak preventive member
Inventor: KAYAHARA TOSHIHIRO
IPC: G01L19/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a continuous leak of a high-pressure fluid from a measuring device.  <P>SOLUTION: A leak preventive member 1 interposed between the measuring device 2 for the high-pressure fluid such as a pressure gage or the like and a supply side 3 of the high-pressure fluid is provided with a function to transmit a pressure of the high-pressure fluid, and a function to cut off a fluid entrance 4 of the measuring device 2 when the measuring device 2 is broken down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293401-A (JP)
Title: Rainwater and trash separating device and method
Inventor: FUJIMOTO HARUO
IPC: E03B3/03
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for separating solid matter in rainwater and intermediate water, not requiring maintenance.  <P>SOLUTION: A rain gutter 1 is provided with three oblique slits 6 formed in the bilateral direction in the left obliquely downward direction, in the right obliquely downward direction and in the right obliquely upward direction in order from the top as shown in Figure 1. A rainwater guide plate 2, a trash separating mesh plate 3 and a rainwater storing plate 4 are inserted therein from above to achieve waterproof by a suitable method. A rainwater taking pipe 5 is inserted and in an internal gutter storing part 7 formed between the uppermost rainwater storing plate and the rain gutter. Fallen leaves and the like are slid down on the trash separating mesh plate, and on the other hand, rainwater is stored in the internal gutter storing part right under the mesh plate to be drained through the rain taking pipe. Intermediate water such as washing waste water is similarly disposed to solve the problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327375-A (JP)
Title: Charging circuit
Inventor: YAMANAKA TAKESHI
IPC: B66B9/08
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging circuit for a chair stairway elevator or a level difference eliminator using safe charging terminals with no dispersion of charging performance.  <P>SOLUTION: Relays A, B, C provided in parallel to charging terminals 8 of charging points 6 arranged at stop positions of a line L of the chair stairway elevator 1 or the level difference eliminator 1' are connected to a charging power supply 10 for intermittently supplying a charging current Ic to the charging points 6, via (a) contacts of the relays A, B, C. When a contactor 11 of a car 2 connected to a battery 7 has contact with the charging terminal 8, the relay A, B, or C is operated and the contact (a) is closed to permit the charge with the charging power supply 10. When the charging terminal 8 is separated from the contactor 11, the relay A, B, or C is turned off because of the intermittence of the charging current Ic supplied by the charging power supply 10 and the contact (a) is opened to preclude the application of voltage to the charging terminal 8. Thus, the charging circuit for the chair stairway elevator 1 or the level difference eliminator 1' can use the safe charging terminals 8 with no dispersion of charging performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333234-A (JP)
Title: Image data processor, program, and recording medium
Inventor: ISHII HIROTOMO
IPC: H04N1/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily make the same settings of a console panel customized on one MFP (Multiple Function Peripheral) even on the console panel of another MFP.  <P>SOLUTION: When one MFP customizes the console panel, panel setting information representing the setting contents is generated by a control part and stored in a panel setting information storage part. The other MFP receives input of the IP address of the above MFP by a user (step S7), accesses it to download the panel setting information (step S8), and sets the console panel of its own device according to the setting information (step S12).  <P>COPYRIGHT: (C)2004,JPO